Should we prefer inverse models in quantitative LIBS analysis?
Ludovic Duponchel, Bruno Bousquet, Frédéric Pelascini, Vincent Motto‐Ros
Abstract
The simple linear regression is one of the oldest statistical tools to predict a concentration from a measured signal. However, do we use the right independent and dependent variables in LIBS?
Topics & Concepts
InverseSimple (philosophy)Simple linear regressionLinear regressionEconometricsStatisticsRegression analysisStatistical analysisRegressionMathematicsComputer scienceStatistical physicsPhysicsEpistemologyGeometryPhilosophyLaser-induced spectroscopy and plasmaAnalytical chemistry methods developmentMercury impact and mitigation studies